knows

knows · verb

imported

Definitions

verb

  1. 1.

    Third person singular present of "know": is aware of through observation, inquiry, or information.

  2. 2.

    Third person singular present of "know": has a relationship with someone.

  3. 3.

    Third person singular present of "know": is certain about something.

Phrases & expressions

  • •
    who knows — It's uncertain; perhaps.
  • •
    God knows — Used to emphasize uncertainty or frustration.
  • •
    heaven knows — Used to express uncertainty or exasperation.
  • •
    knows no bounds — Has no limits.
  • •
    knows best — Is the most qualified to judge.

Related words

Antonyms: ignores, misunderstands
See also: knew, know, knowledge, known
Synonyms: comprehends, realizes, recognizes, understands

Etymology

From Old English cnāwan ("to know") with the third person singular suffix -s. The initial "k" was pronounced in Old English but became silent in Modern English.